michaellanoynay13 michaellanoynay13

08-10-2020
Mathematics

contestada

What is the factor of 3x2-9x-12?

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jamiegam82 jamiegam82

08-10-2020

Answer: 3x² - 9x - 12 =

3(x² - 3x - 4) =

3(x² + x - 4x - 4) =

3(x(x+1)-4(x+1)) =

3(x+1)(x-4)

Step-by-step explanation:

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anup12222gupta anup12222gupta

15-10-2020

Answer:

[tex]3 \times 2 - 9x - 12 \\ = 6 - 9x - 12 \\ = 6 - 12 - 9x \\ = - 6 - 9x \\ = - 3(2 + 3x)[/tex]

I hops this helps you ☺️☺️

Thank you ☺️☺️

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